OpenLDAP 2.4.40 发布下载了，OpenLDAP是一个开源的LDAP实现，这个套件包括：
该版本完整改进记录包括：
OpenLDAP 2.4 Change Log OpenLDAP 2.4.40 Release (2014/09/20) Fixed libldap DNS SRV priority handling (ITS#7027) Fixed libldap don't leak libldap err codes (ITS#7676) Fixed libldap CR/LF handling (ITS#4635) Fixed libldap ldif-wrap length (ITS#7871) Fixed libldap GnuTLS ciphersuite parsing (ITS#7500) Fixed libldap GnuTLS with newer versions (ITS#7430,ITS#6359) Fixed libldif to correctly handle 4096 character lines (ITS#7859) Fixed librewrite reference counting (ITS#7723) Fixed slapacl with back-mdb reader transactions (ITS#7920) Fixed slapd syncrepl to send cookie on fallback (ITS#7849) Fixed slapd syncrepl SEGV when abandoning a connection (ITS#7928) Fixed slapd slapcat with external schema (ITS#7895) Fixed slapd schema RDN normalization (ITS#7935) Fixed slapd with repeated language tags (ITS#7941) Fixed slapd modrdn crash on naming attr with no matching rule (ITS#7850) Fixed slapd memory leak in control handling (ITS#7942) Fixed slapd-ldap removed dead code (ITS#7922) Fixed slapd-mdb to work concurrently with slapadd (ITS#7798) Fixed slapd-mdb with paged results (ITS#7705, ITS#7800) Fixed slapd-mdb slapcat with nonexistent indices (ITS#7870) Fixed slapd-mdb long lived reader transactions (ITS#7904) Fixed slapd-mdb memory leak on matchedDN (ITS#7872) Fixed slapd-mdb sorting of attribute values (ITS#7902) Fixed slapd-mdb to flag attribute values as sorted (ITS#7903) Fixed slapd-mdb index config handling (ITS#7912) Fixed slapd-mdb entry release handling (ITS#7915) Fixed slapd-mdb with aliases and referrals (ITS#7927) Fixed slapd-mdb alias dereferencing (ITS#7702) Fixed slapd-sock socket flushing (ITS#7937) Fixed slapo-accesslog attribute normalization (ITS#7934) Fixed slapo-accesslog internal search logging (ITS#7929) Fixed slapo-auditlog connection destroy logic (ITS#7906,ITS#7923) Fixed slapo-chain interaction with slapo-rwm (ITS#7930) Fixed slapo-constraint connection destroy logic (ITS#7906,ITS#7923) Fixed slapo-dds connection destroy logic (ITS#7906,ITS#7923) Fixed slapo-dyngroup connection destroy logic (ITS#7906,ITS#7923) Fixed slapo-memberof attr count (ITS#7893) Fixed slapo-memberof frontendDB handling (ITS#7249) Fixed slapo-memberof internal search logging (ITS#7929) Fixed slapo-pcache config processing (ITS#7919) Fixed slapo-pcache connection destroy logic (ITS#7906,ITS#7923) Added slapo-ppolicy ORDERING rules (ITS#7838) Fixed slapo-ppolicy timestamp resolution to use microseconds (ITS#7161) Fixed slapo-ppolicy connection destroy logic (ITS#7906,ITS#7923) Fixed slapo-refint to check for pauses in cn=config (ITS#7873) Fixed slapo-refint internal search logging (ITS#7929) Fixed slapo-refint connection destroy logic (ITS#7906,ITS#7923) Fixed slapo-seqmod connection destroy logic (ITS#7906,ITS#7923) Fixed slapo-slapover connection destroy logic (ITS#7906,ITS#7923) Fixed slapo-sock db_init (ITS#7868) Fixed slapo-sssvlv fix olcSssVlvMaxPerConn (ITS#7908) Fixed slapo-translucent double free (ITS#7587) Fixed slapo-translucent to work with manageDSAit (ITS#7864) Fixed slapo-translucent to use local backend with local entries (ITS#7915) Fixed slapo-unique connection destroy logic (ITS#7906,ITS#7923) Fixed slapcacl with invalid suffix (ITS#7827) Build Environment Remove support for gcrypt (ITS#7877) BDB 6.0.20 and later is not supported (ITS#7890) Fixed ODBC link check (ITS#7891) Fixed slapd.ldif frontend config (ITS#7933) Contrib Added pbkdf2 module (ITS#7742) Fixed autogroup double free (ITS#7831) Fixed autogroup modification callback responses (ITS#6970) Fixed ldapc++ memory leak in Async connection (ITS#7806) Fixed nssov install path (ITS#7858) Fixed passwd rpath (ITS#7885) Fixed apr1 do_phk_hash argument order (ITS#7869) Fixed slapd-sha2 buffer overrun (ITS#7851) Documentation Fixed slapd.ldif man page reference (ITS#7803) Fixed slapd.conf(5) man page to reference exattrs (ITS#7847) Fixed guide to work with mkrelease (ITS#7887) Fixed ldap_get_dn(3) ldap_ava definition (ITS#7860)